TY  - JOUR
AU  - Bussoli, M.
AU  - Desai, T.
AU  - Batani, Dimitri
AU  - Gaković, Biljana M.
AU  - Trtica, Milan
PY  - 2008
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/6776
AB  - Interaction of Nd:YAG laser, operating at 1064 or 532 nm wavelengths and pulse duration of 40 picoseconds, with titanium implant has been studied. Surface damage threshold were estimated to be 0.9 and 0.6 J/cm(2) at wavelengths of 1064 and 532 nm, respectively. The titanium implant surface modification was studied at the laser fluence similar to 4.0 and 23.8 J/cm(2) (at 1064 nm) and 13.6 J/cm(2) (at 532 nm). The following titanium implant surface morphological changes were observed: (1) both laser wavelengths cause damage of the titanium in the central zone of the irradiated area (2) appearance of a hydrodynamic feature in the form of re-solidified droplets of the material in the surrounding outer zone with the 1064 nm laser wavelength, and (3) appearance of wave-like microstructures with the 532 nm wavelength. Generally, both laser wavelengths and the corresponding laser energy flux can efficiently enhance the titanium roughness to improve bio-integration with the biological tissues.
T2  - Radiation Effects and Defects in Solids
T1  - Nd : YAG laser interaction with titanium implant surfaces for medical applications
VL  - 163
IS  - 4-6
SP  - 349
EP  - 356
DO  - 10.1080/10420150701777678
ER  - 

@article{
author = "Bussoli, M. and Desai, T. and Batani, Dimitri and Gaković, Biljana M. and Trtica, Milan",
year = "2008",
abstract = "Interaction of Nd:YAG laser, operating at 1064 or 532 nm wavelengths and pulse duration of 40 picoseconds, with titanium implant has been studied. Surface damage threshold were estimated to be 0.9 and 0.6 J/cm(2) at wavelengths of 1064 and 532 nm, respectively. The titanium implant surface modification was studied at the laser fluence similar to 4.0 and 23.8 J/cm(2) (at 1064 nm) and 13.6 J/cm(2) (at 532 nm). The following titanium implant surface morphological changes were observed: (1) both laser wavelengths cause damage of the titanium in the central zone of the irradiated area (2) appearance of a hydrodynamic feature in the form of re-solidified droplets of the material in the surrounding outer zone with the 1064 nm laser wavelength, and (3) appearance of wave-like microstructures with the 532 nm wavelength. Generally, both laser wavelengths and the corresponding laser energy flux can efficiently enhance the titanium roughness to improve bio-integration with the biological tissues.",
journal = "Radiation Effects and Defects in Solids",
title = "Nd : YAG laser interaction with titanium implant surfaces for medical applications",
volume = "163",
number = "4-6",
pages = "349-356",
doi = "10.1080/10420150701777678"
}

Bussoli, M., Desai, T., Batani, D., Gaković, B. M.,& Trtica, M.. (2008). Nd : YAG laser interaction with titanium implant surfaces for medical applications. in Radiation Effects and Defects in Solids, 163(4-6), 349-356.
https://doi.org/10.1080/10420150701777678

Bussoli M, Desai T, Batani D, Gaković BM, Trtica M. Nd : YAG laser interaction with titanium implant surfaces for medical applications. in Radiation Effects and Defects in Solids. 2008;163(4-6):349-356.
doi:10.1080/10420150701777678 .

Bussoli, M., Desai, T., Batani, Dimitri, Gaković, Biljana M., Trtica, Milan, "Nd : YAG laser interaction with titanium implant surfaces for medical applications" in Radiation Effects and Defects in Solids, 163, no. 4-6 (2008):349-356,
https://doi.org/10.1080/10420150701777678 . .

TY  - JOUR
AU  - Trtica, Milan
AU  - Gaković, Biljana M.
AU  - Radak, Bojan
AU  - Batani, Dimitri
AU  - Desai, T.
AU  - Bussoli, M.
PY  - 2007
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3336
AB  - Creation of laser-induced morphology features, particularly laser-induced periodic surface structures (LIPSS), by a 532 nm picosecond Nd:YAG laser on crystalline silicon is reported. The LIPSS, often termed ripples,. were produced at average laser irradiation fluences of 0.7, 1.6, and 7.9 J cm(-2). Two types of ripples were registered: micro-ripples (at micrometer scale) in the form of straight parallel lines extending over the entire irradiated spot, and nano-ripples (at nanometer scale), apparently concentric, registered only at the rim of the spot, with the periodicity dependent on laser fluence. There are indications that the parallel ripples are a consequence of the partial periodicity contained in the diffraction modulated laser beam, and the nano-ripples are very likely frozen capillary waves. The damage threshold fluence, was estimated at 0.6 J cm(-2). (c) 2007 Elsevier B.V. All rights reserved.
T2  - Applied Surface Science
T1  - Periodic surface structures on crystalline silicon created by 532 nm picosecond Nd : YAG laser pulses
VL  - 254
IS  - 5
SP  - 1377
EP  - 1381
DO  - 10.1016/j.apsusc.2007.06.050
ER  - 

@article{
author = "Trtica, Milan and Gaković, Biljana M. and Radak, Bojan and Batani, Dimitri and Desai, T. and Bussoli, M.",
year = "2007",
abstract = "Creation of laser-induced morphology features, particularly laser-induced periodic surface structures (LIPSS), by a 532 nm picosecond Nd:YAG laser on crystalline silicon is reported. The LIPSS, often termed ripples,. were produced at average laser irradiation fluences of 0.7, 1.6, and 7.9 J cm(-2). Two types of ripples were registered: micro-ripples (at micrometer scale) in the form of straight parallel lines extending over the entire irradiated spot, and nano-ripples (at nanometer scale), apparently concentric, registered only at the rim of the spot, with the periodicity dependent on laser fluence. There are indications that the parallel ripples are a consequence of the partial periodicity contained in the diffraction modulated laser beam, and the nano-ripples are very likely frozen capillary waves. The damage threshold fluence, was estimated at 0.6 J cm(-2). (c) 2007 Elsevier B.V. All rights reserved.",
journal = "Applied Surface Science",
title = "Periodic surface structures on crystalline silicon created by 532 nm picosecond Nd : YAG laser pulses",
volume = "254",
number = "5",
pages = "1377-1381",
doi = "10.1016/j.apsusc.2007.06.050"
}

Trtica, M., Gaković, B. M., Radak, B., Batani, D., Desai, T.,& Bussoli, M.. (2007). Periodic surface structures on crystalline silicon created by 532 nm picosecond Nd : YAG laser pulses. in Applied Surface Science, 254(5), 1377-1381.
https://doi.org/10.1016/j.apsusc.2007.06.050

Trtica M, Gaković BM, Radak B, Batani D, Desai T, Bussoli M. Periodic surface structures on crystalline silicon created by 532 nm picosecond Nd : YAG laser pulses. in Applied Surface Science. 2007;254(5):1377-1381.
doi:10.1016/j.apsusc.2007.06.050 .

Trtica, Milan, Gaković, Biljana M., Radak, Bojan, Batani, Dimitri, Desai, T., Bussoli, M., "Periodic surface structures on crystalline silicon created by 532 nm picosecond Nd : YAG laser pulses" in Applied Surface Science, 254, no. 5 (2007):1377-1381,
https://doi.org/10.1016/j.apsusc.2007.06.050 . .